Revert of Revert "Update the tests (ISO-8859-1 => windows-1252)"

Revert of Revert "Update the tests (ISO-8859-1 => windows-1252)" (patchset #1 id:1 of https://codereview.chromium.org/658193002/)

Reason for revert:
The failing browser tests (Chromium) were temporarily disabled (or made robust against the difference introduced by this Blink CL) in the following Cr CL (that got landed) :

https://codereview.chromium.org/643993004/



Original issue's description:
> Revert "Update the tests (ISO-8859-1 => windows-1252)"
> 
> This reverts commit 9c188b20fbb4d4c2006ab1a611ed8a9b971e7cee.
> 
> Broke several browser_tests which depended on the previous behavior:
> BrowserEncodingTest.TestOverrideEncoding
> EncodingAliases/BrowserEncodingTest.TestEncodingAliasMapping/16
> BrowserEncodingTest.TestEncodingAutoDetect
> EncodingAliases/BrowserEncodingTest.TestEncodingAliasMapping/3
> 
> E.g.
> http://test-results.appspot.com/dashboards/flakiness_dashboard.html#tests=BrowserEncodingTest.TestOverrideEncoding&testType=browser_tests
> 
> TBR=jshin@chromium.org
> BUG=412053
> NOTRY=true
> 
> Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=183822

TBR=cbiesinger@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=412053

[jungshik at Google, 2014-10-17 06:23:07]

Created Revert of Revert "Update the tests (ISO-8859-1 => windows-1252)"

[cbiesinger, 2014-10-17 22:10:23]

lgtm

[jungshik at Google, 2014-10-18 07:23:26]

On 2014/10/17 22:10:23, cbiesinger wrote:
> lgtm

Thanks. I ended up using the original Cl (
https://codereview.chromium.org/655083002/ )